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EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

Green Car Congress

Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% One significant trend is engine downsizing coupled with turbocharging. The octane rating of gasoline is an indicator of its resistance to spontaneous combustion. of new gasoline-fueled LDV sales.

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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

Cost of the new engine relative to gasoline baseline. In 2013, the Cummins-led team demonstrated a Tier 2 Bin 5 version of the engine on the dyno, and then on a vehicle, while development of the Tier 2 Bin 2 engine started. 2013) “Cold Start Concept (CSC): A Novel Catalyst for Cold Start Emission Control,” SAE Int. Weigert, E.,

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Ford of Europe to increase EcoBoost engine production by 35% form 2013-2015

Green Car Congress

From 2013-2015, Ford of Europe will increase total EcoBoost gasoline engine production by 35%. EcoBoost technology combines direct fuel injection, turbocharging and variable valve timing to enable a downsized engine to reduce consumption by up to 20% over larger engines. liter three-cylinder and the 1.6- liter EcoBoost engine.

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Volkswagen of America bringing in downsized 1.8L EA888 engine to displace 2.5L; all vehicles E15 capable

Green Car Congress

The EA888 is one of the Volkswagen Group’s three major engine lines: EA 211 (gasoline engines 1.0l to 1.6l); EA 888 (Gen3 gasoline engines 1.8l The implementation of the new EA888 gasoline unit will help ensure that more than 90% of the cars sold by Volkswagen in the US have these efficient powerplants. s hydraulic setup.

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Audi using supplementary port fuel injection to address particulates from gasoline direct injection

Green Car Congress

In part-load operation, the indirect injection supplements direct gasoline injection to improve fuel economy and to reduce the output of particulates from the engine. GDI technology provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. Earlier post.). Earlier post.)

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F1 specifies 4-cylinder 1.6L engines from 2013; energy recovery systems, high-pressure injection and energy management

Green Car Congress

The FIA’s World Motor Sport Council (WMSC) has approved the introduction of a new specification engine for Formula One racing from 2013, underlining the FIA’s stated commitment to improving sustainability and addressing the needs of the automotive industry. Current units are 2.4L V8s, with a maximum of 18,000 rpm.

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Volvo Cars well along with 3-cylinder gasoline engine development program; prototype testing underway

Green Car Congress

Volvo Car’s 3-cylinder gasoline engine. Volvo Cars confirmed its production program to develop a lightweight 3-cylinder Drive-E gasoline engine. The move to include a 3-cylinder in Volvo’s engine program is a natural next step in its downsizing strategy, the company said. Click to enlarge. Volvo Cars’ new three-cylinder engine.

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